Water damage/mould wooden outbuilding

anthcarey

Hi

Uninsulated wooden outdoor "summerhouse" looks like it needs a coat of something pronto. Are there any products that can be used in the winter?

Thanks

Lizzie27

Any treatment probably wouldn't work on wet or damp wood, so I think you would be best advised to wait until the Spring when the wood has had a chance to dry out. A couple of months or so wait won't hurt. 

Dovefromabove

I would wait until a dry spell in spring/summer and then put a de-humidifier in there for a bit before treating the wood. 

the enduring gardener

There's probably some marine based sealant that will adhere to damp surfaces but I'd probably wait til spring too. Maybe some guttering will help between now and then if it hasn't got it already.